ALBANY — Migos, the Atlanta-based hip-hop group, was sued twice Monday in connection with a 2015 concert that ended in a riot that left multiple people with stab wounds.

The two lawsuits filed in state Supreme Court accuse the Grammy-nominated rap trio of actively encouraging fights in the crowd after showing up nearly three hours late for a March 6, 2015, performance at the Washington Avenue Armory in Albany.

Both lawsuits seek damages from Migos and its touring company, as well as the group's individual members, who are known as Quavo, Takeoff and Offset.

"The unwarranted negative media attention and subsequent government actions against the Armory stemming from the event has placed an undue burden upon the Armory's operations and its ability to attract programming," Joe Bonilla, a spokesman for the armory, said in a statement.

Migos is known for its hits "Bad and Boujee" and "Versace," among others.

Emails to representatives for the band were not immediately returned Monday evening.

The Albany Basketball and Sports Corp.'s lawsuit accuses Migos of failing to show for a 7:30 p.m. meet-and-greet with fans, which allegedly helped lead to unrest in the crowd.

The group was scheduled to begin performing around 9 p.m. but didn't show until around midnight, according to the suit.

When the group did arrive, they "appeared intoxicated" and reeked of marijuana, the company alleges. When fights broke out during the performance — including at least one that saw someone throw a metal barricade — the group encouraged them, according to the lawsuit.

Ross' lawsuit, meanwhile, also casts blame on the Armory's operator, accusing the corporation of serving alcohol to patrons who appeared to be intoxicated or high.

The corporation was "well aware of Migos' reputation for attracting a belligerent fan base, for being tardy and undependable, and for creating an unruly atmosphere at its concerts," according to Ross' suit.

In the lawsuit, Ross claims to have suffered "severe personal injuries to his face, head, left shoulder and eyes."